A293438 - cp's OEIS frontend

A293438 Product of deficiencies of proper divisors of n.

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	2
7	1
8	1
9	2
10	4
11	1
12	0
13	1
14	6
15	8
16	1
17	1
18	0
19	1
20	8
21	12
22	10
23	1
24	0
25	4
26	12
27	10
28	24
29	1
30	0
31	1
32	1
33	20
34	16
35	24
36	0
37	1
38	18
39	24
40	-16
41	1
42	0
43	1
44	80
45	240
46	22
47	1
48	0
49	6
50	152
51	32
52	120
53	1
54	0
55	40
56	0
57	36
58	28
59	1
60	0
61	1
62	30
63	600
64	1
65	48
66	0
67	1
68	224
69	44
70	4224
71	1
72	0
73	1
74	36
75	912
76	288
77	60
78	0
79	1
80	160
81	140
82	40
83	1
84	0
85	64
86	42
87	56
88	320
89	1
90	0
91	72
92	440
93	60
94	46
95	72

[1, 1, 1, 1, 1, 2, 1, 1, 2, 4, 1, 0, 1, 6, 8, 1, 1, 0, 1, 8, 12, 10, 1, 0, 4, 12, 10, 24, 1, 0, 1, 1, 20, 16, 24, 0, 1, 18, 24, -16, 1, 0, 1, 80, 240, 22, 1, 0, 6, 152, 32, 120, 1, 0, 40, 0, 36, 28, 1, 0, 1, 30, 600, 1, 48, 0, 1, 224, 44, 4224, 1, 0, 1, 36, 912, 288, 60, 0, 1, 160, 140, 40, 1, 0, 64, 42, 56, 320, 1, 0, 72, 440, 60, 46, 72]

cp's OEIS Frontend

A293438 Product of deficiencies of proper divisors of n.

Table of values

List of values